1use thiserror::Error;
2
3pub type Result<T> = std::result::Result<T, Error>;
4
5#[derive(Debug, Error)]
6pub enum Error {
7 #[error("I/O error: {0}")]
8 Io(#[from] std::io::Error),
9
10 #[error("PDF parse error: {0}")]
11 Lopdf(#[from] lopdf::Error),
12
13 #[error("pdf-extract error: {0}")]
14 PdfExtract(String),
15
16 #[error("regex error: {0}")]
17 Regex(#[from] regex::Error),
18
19 #[error("json error: {0}")]
20 Json(#[from] serde_json::Error),
21
22 #[error("csv error: {0}")]
23 Csv(#[from] csv::Error),
24
25 #[error("image error: {0}")]
26 Image(#[from] image::ImageError),
27
28 #[error("invalid page number: {page_number}")]
29 InvalidPage { page_number: usize },
30
31 #[error("invalid bounding box: {0}")]
32 InvalidBBox(String),
33
34 #[error("type mismatch: {0}")]
35 Type(String),
36
37 #[error("unsupported PDF feature: {0}")]
38 Unsupported(String),
39
40 #[error("{0}")]
41 Message(String),
42}
43
44impl From<pdf_extract::OutputError> for Error {
45 fn from(value: pdf_extract::OutputError) -> Self {
46 Self::PdfExtract(value.to_string())
47 }
48}